NSF Metal Shelf Length:45,60,75,90,120,150,180cm Width:35,45,60,90cm Wire dia:3.6*2.0,4.8 ... *2.8,6*4mm Bearing:40~140KG Professional Manufacturer Of NSF Metal ... ;5. Split sleeves for easy assembly; 6. Standard Length:45,60,75,90,120,150,180cm;7. Standard Width:35,45 ... ,60,90cm;8. Standard Wire dia:3.6*2.0,4. ...